Changes related to renaming master branch to main (#231)

.github/workflows/main.yml

@@ -2,7 +2,7 @@ name: Rust CI
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     types: [opened, repoened, synchronize]
 

CONTRIBUTING.md

@@ -5,7 +5,7 @@ possible.
 ## Pull Requests
 We actively welcome your pull requests.
 
-1. Fork the repo and create your branch from `master`.
+1. Fork the repo and create your branch from `main`.
 2. If you've added code that should be tested, add tests.
 3. If you've changed APIs, update the documentation.
 4. Ensure the test suite passes.

src/lib.rs

@@ -35,7 +35,7 @@
 //!     type SlowHash = opaque_ke::slow_hash::NoOpHash;
 //! }
 //! ```
-//! See [examples/simple_login.rs](https://github.com/novifinancial/opaque-ke/blob/master/examples/simple_login.rs)
+//! See [examples/simple_login.rs](https://github.com/novifinancial/opaque-ke/blob/main/examples/simple_login.rs)
 //! for a working example of a simple password-based login using OPAQUE.
 //!
 //! Note that our choice of slow hashing function in this example, `NoOpHash`, is selected only to ensure
@@ -508,7 +508,7 @@
 //! know the password the client uses during registration and login can recover this secret, as it is never exposed to the server. As a result, the export key
 //! can be used (separately from the OPAQUE protocol) to provide confidentiality and integrity to other data which only the client should be able to process.
 //! For instance, if the server is expected to maintain any client-side secrets which require a password to access, then this export key can be used to encrypt
-//! these secrets so that they remain hidden from the server (see [examples/digital_locker.rs](https://github.com/novifinancial/opaque-ke/blob/master/examples/digital_locker.rs)
+//! these secrets so that they remain hidden from the server (see [examples/digital_locker.rs](https://github.com/novifinancial/opaque-ke/blob/main/examples/digital_locker.rs)
 //! for a working example).
 //!
 //! You can access the export key from the `export_key` field of [ClientRegistrationFinishResult] and [ClientLoginFinishResult].